Ratchet wrench



FIG. 1 is a perspective view of ratchet wrench showing my new design;

FIG. 2 is a front side view thereof;

FIG. 3 is a back side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown herein are for illustative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a ratchet wrench, as shown and described. 